Robitaille, CA

Blaise R.j. Robitaille, Barrie CA

Patent application number

Description

Published

20110007284

METHOD AND APPARATUS FOR USE IN PROJECTING IMAGES - A method and apparatus relate to a projection module having an input port with light source module mounting structure, an output port with lens module mounting structure, an image forming section, and optics. The method and apparatus involve: routing radiation arriving through the input port along a first path of travel defined by the optics to the image forming section; generating images at the image forming section from the radiation arriving along the first path of travel; and routing images from the image forming section to and through the output port along a second path of travel defined by the optics.

01-13-2011

20120099324

Two Stage Integrator Assembly - A modular radiation integrator assembly including a radiation source that emits radiation, a first integrator module including a first input port and a first output port, an adjust tube configured to partially receive the first integrator module and engage the radiation source in a manner such that the radiation emitted by the radiation source travels to and enters the first input port, and a second integrator module including a second input port and second output port, the second integrator module couplable to the first integrator module outside the adjust tube in a manner such that the radiation exits the first output port and enters the second input port.

04-26-2012

Blaise R.j. Robitaille, Penetanguishene CA

Patent application number

Description

Published

20090109529

Method and Apparatus for Illuminating a Reticle - An apparatus has structure with a reticle oriented approximately parallel to and adjacent an imaginary plane. The structure includes on one side of the plane a portion transmissive to visible radiation, the portion having a surface that is spaced from and angled with respect to the plane, and that faces away from the reticle. A reticle illumination section emits radiation adjacent the surface. According to a different aspect, a method involves: providing a reticle oriented approximately parallel to an imaginary plane and disposed immediately adjacent the plane; providing on one side of the plane a structural portion that is transmissive to visible radiation; forming on the portion a surface spaced from the plane, oriented at an angle to the plane, and oriented to face away from the reticle; and emitting radiation adjacent the surface.

04-30-2009

Blaise R. J. Robitaille, Barrie CA

Patent application number

Description

Published

20100328937

METHOD AND APPARATUS FOR GENERATING MONOCHROMATIC OR POLYCHROMATIC RADIATION - A method and apparatus involve a radiation source assembly that outputs radiation along an output path of travel, and that has a support section configured to facilitate support of the assembly so that a position of the assembly can be adjusted approximately pivotally about the output path of travel. According to a different aspect, a method and apparatus involve: generating radiation with a radiation source in a radiation source assembly that is a modular unit; emitting this radiation approximately in a direction; supporting the radiation source near an input port of a radiation guide so that the radiation from the radiation source enters the input port, and so that the radiation source is positionally adjustable toward and away from the input port parallel to the direction; and supplying radiation through the radiation guide from the input port to an output port thereof.

12-30-2010

Claude Robitaille, Quebec CA

Patent application number

Description

Published

20110080918

POWER OVER ETHERNET MANAGEMENT DEVICES AND CONNECTION BETWEEN ETHERNET DEVICES - In one embodiment, a connection is maintained between a pair of ethernet ports that have circuitry connected in series with the ports and receiving power-over-ethernet (PoE) from one of the ports, by providing a controllable bypass circuit coupled to the pair of ethernet ports in parallel with the circuitry receiving power-over-ethernet, sensing a preselected condition, and opening and closing the bypass circuit in response to the presence or absence of the preselected condition. Power sourcing equipment (PSE) may to supply the one of the ports with power over ethernet, and the circuitry may transports data between the pair of ethernet ports. The circuitry may also supply the switch with a control signal in response to the detection of the preselected condition.

04-07-2011

20120218879

POWER OVER ETHERNET MANAGEMENT DEVICES AND CONNECTION BETWEEN ETHERNET DEVICES - In one embodiment, a connection is maintained between a pair of ethernet ports that have circuitry connected in series with the ports and receiving power-over-ethernet (PoE) from one of the ports, by providing a controllable bypass circuit coupled to the pair of ethernet ports in parallel with the circuitry receiving power-over-ethernet, sensing a preselected condition, and opening and closing the bypass circuit in response to the presence or absence of the preselected condition. Power sourcing equipment (PSE) may supply the one of the ports with power over ethernet, and the circuitry may transports data between the pair of ethernet ports. The circuitry may also supply the switch with a control signal in response to the detection of the preselected condition.

08-30-2012

Claude Robitaille, St-Placide CA

Patent application number

Description

Published

20090073887

SYSTEM FOR TESTING ETHERNET PATHS AND LINKS WITHOUT IMPACTING NON-TEST TRAFFIC - A system for testing Ethernet paths or links without adversely impacting non-test traffic. The system includes a test traffic generator that includes a scheduler that determines when a new test packet is generated. The test traffic generator includes a packet creator that builds a test packet and a transmitter for transmitting the test packet via the Ethernet path or link. The packet creator sends the test packet to the transmitter. The traffic generator includes a transmit credit block coupled to the transmitter or to the scheduler. The transmit credit block stores an amount of credits representing a number of bytes that are available to transmit and decrements the amount each time a non-test packet is communicated via the Ethernet path or link.

03-19-2009

20140022936

SYSTEMS AND METHODS OF DETECTING AND ASSIGNING IP ADDRESSES TO DEVICES WITH ARP REQUESTS - A method of discovering and assigning an IP address to a device to be discovered in a communication network having multiple interconnected nodes includes continuously monitoring, by the device to be discovered, the network for address resolution protocol (ARP) requests. The discoverer node transmits a number of ARP request to the network. The device to be discovered receives the number of ARP requests. The device to be discovered determines whether the number of ARP requests are unanswered by other devices in the network. The device to be discovered answers to the number of ARP requests with an ARP reply to claim an IP address associated with the number of ARP requests. The discoverer node and the device to be discovered exchange a pair of User Datagram Protocol (UDP) packets to complete the detection process.

01-23-2014

20140024255

PROGRAMMABLE SMALL FORM-FACTOR PLUGGABLE MODULE - A small form factor pluggable (“SFP”) transceiver for use in a communications network includes a transmitter adapted to be coupled to the network for supplying signals to the network, a receiver adapted to be coupled to the network for receiving signals from the network, and a programmable signal processing module coupled to the transmitter and the receiver and adapted to be programmed from a remote station coupled to the network. The module can be programmed to perform at least one service or management function on the network.

01-23-2014

20140025789

SYSTEMS AND METHODS OF INSTALLING AND OPERATING DEVICES WITHOUT EXPLICIT NETWORK ADDRESSES - A method of discovering addressing information of one or more upstream devices to respond to specific messages by a second device on behalf of the one or more upstream devices in a network includes acquiring the addressing information in an upstream direction from one or more downstream devices to the one or more upstream devices. The method further includes acquiring the addressing information in a downstream direction from the one or more upstream devices to the one or more downstream devices. The method further includes responding to specific messages using the acquired addressing information about the one or more upstream devices.

01-23-2014

20140025790

SYSTEMS AND METHODS OF USING BEACON MESSAGES TO DISCOVER DEVICES ACROSS SUBNETS - A method of discovering a device to be discovered in a communication network having multiple interconnected nodes includes transmitting, by a discoverer, at least one beacon signal including an IP address to the network. The device to be discovered receives the at least one beacon signal. The device to be discovered configures the IP address located in the at least one beacon signal. Additionally, the device to be discovered transmits an advertisement to a server specified by the discoverer.

01-23-2014

20140025806

SYSTEMS AND METHODS OF DISCOVERING AND CONTROLLING DEVICES WITHOUT EXPLICIT ADDRESSING - A method of discovering a device in a communication network having multiple interconnected nodes includes continuously monitoring, by a device to be discovered, any IP packets sent by a discoverer. The method further includes transmitting, by the discoverer, an IP packet destined for a downstream device and receiving, by the device to be discovered, the IP packet. The method further includes determining, by the device to be discovered, whether the IP packet is intended for the device to be discovered. If the IP packet is not intended for the device to be discovered, retransmitting, by the device to be discovered, the IP packet to the downstream device via an egress port of the device to be discovered.

01-23-2014

20140071855

TRANSPARENT AUTO-NEGOTIATION OF ETHERNET - A system for negotiating Ethernet link settings between interconnected nodes in a network having an Ethernet protocol stack that includes a PCS sub-layer with an auto-negotiation function. The system comprises connecting an intermediate device coupled between two network nodes via optical or copper interfaces, with the link settings between each node and the connected intermediate device being the same, thereby bypassing the auto-negotiation of the PCS sub-layer in the intermediate device. The intermediate device may transparently send negotiation messages from each node to the other during the link negotiation phase without interacting with those messages. Instead of the intermediate device, a single form pluggable (SFP) device may be connected between the two network nodes via optical or copper interfaces on the network side and via an SFP slot on the device side.

03-13-2014

20140160945

USING BANDWIDTH MEASUREMENTS TO ADJUST CIR AND EIR ON A SUB-RATE LINK - A method and system are provided for measuring the bandwidth of a network segment between a first location and a second location by generating a plurality of synthetic packets at the first location and marking each generated synthetic packet with a transmission timestamp indicative of a first clock time at which the synthetic packet is generated; transmitting each of the generated synthetic packets to the second location; receiving each synthetic packet at the second location and marking each received synthetic packet with a reception timestamp indicative of a second clock time at which the synthetic packet is received at the second location; calculating an inter-packet delay variation of the network segment based on the transmission timestamp and the reception timestamp of two or more synthetic packets; and deriving an available bandwidth of the network segment based on the calculated inter-packet delay variation.

06-12-2014

20140211636

LAYER-3 PERFORMANCE MONITORING SECTIONALIZATION - A method is disclosed for the collection of performance metrics by establishing service operations administration and maintenance (OAM) sessions between an actuator and a plurality of reflectors in a communication network. Test packets from an actuator simultaneously reach a plurality of reflectors along a test path. Each single test packet results into a plurality of test results, one per reflector, with quasi-synchronous performance metrics to sectionalize a network and more efficiently isolate fault or performance problems without the need for additional test packets to isolate the issue. Another method is disclosed wherein an actuator generates and transmits a plurality of simultaneous test packets, one per NID device, resulting into a plurality of test results, one per reflector, with quasi-synchronous performance metrics to sectionalize a network and more efficiently isolate fault or performance problems without the need for additional test packets to isolate the issue.

07-31-2014

20140237116

SYSTEMS AND METHODS OF DISCOVERING AND CONTROLLING DEVICES WITHOUT EXPLICIT ADDRESSING - A method of discovering a device in a communication network having multiple interconnected nodes includes continuously monitoring, by a device to be discovered, any IP packets sent by a discoverer. The method further includes transmitting, by the discoverer, an IP packet destined for a downstream device and receiving, by the device to be discovered, the IP packet. The method further includes determining, by the device to be discovered, whether the IP packet is intended for the device to be discovered. If the IP packet is not intended for the device to be discovered, retransmitting, by the device to be discovered, the IP packet to the downstream device via an egress port of the device to be discovered.

08-21-2014

20140341020

SYSTEM FOR TESTING ETHERNET PATHS AND LINKS WITHOUT IMPACTING NON-TEST TRAFFIC - A system for testing Ethernet paths or links without adversely impacting non-test traffic. The system includes a test traffic generator that includes a scheduler that determines when a new test packet is generated. The test traffic generator includes a packet creator that builds a test packet and a transmitter for transmitting the test packet via the Ethernet path or link. The packet creator sends the test packet to the transmitter. The traffic generator includes a transmit credit block coupled to the transmitter or to the scheduler. The transmit credit block stores an amount of credits representing a number of bytes that are available to transmit and decrements the amount each time a non-test packet is communicated via the Ethernet path or link.

11-20-2014

20140341068

METHOD FOR DEVICES IN A NETWORK TO PARTICIPATE IN AN END-TO-END MEASUREMENT OF LATENCY - A method of determining the latency of path segments in a communication network that uses multi-bit data packets comprises generating a test packet for use in determining the latency of path segments in the network; transmitting the test packet from a first device coupled to the network; storing in the test packet the time when a preselected bit in the test packet is transmitted from the first device; when the test packet is received by a second device coupled to the network, storing in the second device at least one of (a) the time when a preselected bit in the test packet is received by the second device and (b) the difference between (i) the time when the preselected bit in the test packet is transmitted from the first device and (ii) the time when the test packet is received by the second device.

11-20-2014

20140348160

POWER OVER ETHERNET MANAGEMENT DEVICES AND CONNECTION BETWEEN ETHERNET DEVICES - In one embodiment, a connection is maintained between a pair of ethernet ports that have circuitry connected in series with the ports and receiving power-over-ethernet (PoE) from one of the ports, by providing a controllable bypass circuit coupled to the pair of ethernet ports in parallel with the circuitry receiving power-over-ethernet, sensing a preselected condition, and opening and closing the bypass circuit in response to the presence or absence of the preselected condition. Power sourcing equipment (PSE) may supply the one of the ports with power over ethernet, and the circuitry may transports data between the pair of ethernet ports. The circuitry may also supply the switch with a control signal in response to the detection of the preselected condition.

11-27-2014

20140351454

SYSTEMS AND METHODS OF DETECTING AND ASSIGNING IP ADDRESSES TO DEVICES WITH ARP REQUESTS - A method of discovering and assigning an IP address to a device to be discovered in a communication network having multiple interconnected nodes includes continuously monitoring, by the device to be discovered, the network for address resolution protocol (ARP) requests. The discoverer node transmits a number of ARP request to the network. The device to be discovered receives the number of ARP requests. The device to be discovered determines whether the number of ARP requests are unanswered by other devices in the network. The device to be discovered answers to the number of ARP requests with an ARP reply to claim an IP address associated with the number of ARP requests. The discoverer node and the device to be discovered exchange a pair of User Datagram Protocol (UDP) packets to complete the detection process.

11-27-2014

20140379939

SYSTEM AND METHODS OF INSTALLING AND OPERATING DEVICES WITHOUT EXPLICIT NETWORK ADDRESSES - A method of discovering addressing information of one or more upstream devices to respond to specific messages by a second device on behalf of the one or more upstream devices in a network includes acquiring the addressing information in an upstream direction from one or more downstream devices to the one or more upstream devices. The method further includes acquiring the addressing information in a downstream direction from the one or more upstream devices to the one or more downstream devices. The method further includes responding to specific messages using the acquired addressing information about the one or more upstream devices.

12-25-2014

20150142973

SYSTEMS AND METHODS OF DETECTING AND ASSIGNING IP ADDRESSES TO DEVICES WITH ARP REQUESTS - A method of discovering and assigning an IP address to a device to be discovered in a communication network having multiple interconnected nodes includes continuously monitoring, by the device to be discovered, the network for address resolution protocol (ARP) requests. The discoverer node transmits a number of ARP request to the network. The device to be discovered receives the number of ARP requests. The device to be discovered determines whether the number of ARP requests are unanswered by other devices in the network. The device to be discovered answers to the number of ARP requests with an ARP reply to claim an IP address associated with the number of ARP requests. The discoverer node and the device to be discovered exchange a pair of User Datagram Protocol (UDP) packets to complete the detection process.

05-21-2015

20150229527

TRANSPARENT AUTO-NEGOTIATION OF ETHERNET - A system for negotiating Ethernet link settings between interconnected nodes in a network having an Ethernet protocol stack that includes a PCS sub-layer with an auto-negotiation function. The system comprises connecting an intermediate device coupled between two network nodes via optical or copper interfaces, with the link settings between each node and the connected intermediate device being the same, thereby bypassing the auto-negotiation of the PCS sub-layer in the intermediate device. The intermediate device may transparently send negotiation messages from each node to the other during the link negotiation phase without interacting with those messages. Instead of the intermediate device, a single form pluggable (SFP) device may be connected between the two network nodes via optical or copper interfaces on the network side and via an SFP slot on the device side.

08-13-2015

20150281030

METHOD FOR DEVICES IN A NETWORK TO PARTICIPATE IN AN END-TO-END MEASUREMENT OF LATENCY - A method of determining the latency of path segments in a communication network that uses multi-bit data packets comprises generating a test packet for use in determining the latency of path segments in the network; transmitting the test packet from a first device coupled to the network; storing in the test packet the time when a preselected bit in the test packet is transmitted from the first device; when the test packet is received by a second device coupled to the network, storing in the second device at least one of (a) the time when a preselected bit in the test packet is received by the second device and (b) the difference between (i) the time when the preselected bit in the test packet is transmitted from the first device and (ii) the time when the test packet is received by the second device.

10-01-2015

20150304204

SYSTEM AND METHOD FOR OUT-OF-LINE REAL-TIME IN-SERVICE PERFORMANCE MEASUREMENT - A system for out-of-line testing of performance of a network, comprising a multiplexer at an input to the network; a demultiplexer at an output from the network; said multiplexer further comprising a traffic generator to insert synthetic traffic, and a first switch to accept an incoming customer traffic stream and join said incoming customer traffic stream with a synthetic traffic stream to form a total traffic stream, said total traffic stream fed to said input to said network; and said demultiplexer comprising a second switch to receive said total traffic stream from said output of said network, and separate said total traffic stream into the synthetic traffic stream and the customer traffic stream, and a traffic analyzer to analyze said separated synthetic traffic stream.

10-22-2015

20150326527

METHODS OF USING BEACON MESSAGES TO DISCOVER DEVICES ACROSS SUBNETS - A method of discovering a device to be discovered in a communication network having multiple interconnected nodes includes transmitting, by a discoverer, at least one beacon signal including an IP address to the network. The device to be discovered receives the at least one beacon signal. The device to be discovered configures the IP address located in the at least one beacon signal. Additionally, the device to be discovered transmits an advertisement to a server specified by the discoverer.

11-12-2015

20160094428

SYSTEM AND METHOD TO MEASURE AVAILABLE BANDWIDTH IN ETHERNET TRANSMISSION SYSTEM USING TRAIN OF ETHERNET FRAMES - A method of measuring available bandwidth of a radio frequency (RF) transmission link, said method comprising: transmitting a train comprising a plurality of frames over said link; receiving said train; measuring time taken to receive said train; and estimating the available bandwidth, said estimating comprising dividing the number of bits transmitted by the difference between the receiving time of the leading frame in the train and the receiving time of the last frame of the train.

03-31-2016

20160099909

METHODS OF DETECTING AND ASSIGNING IP ADDRESSES TO DEVICES WITH ARP REQUESTS - A method of discovering and assigning an IP address to a device to be discovered in a communication network having multiple interconnected nodes includes continuously monitoring, by the device to be discovered, the network for address resolution protocol (ARP) requests. The discoverer node transmits a number of ARP request to the network. The device to be discovered receives the number of ARP requests. The device to be discovered determines whether the number of ARP requests are unanswered by other devices in the network. The device to be discovered answers to the number of ARP requests with an ARP reply to claim an IP address associated with the number of ARP requests. The discoverer node and the device to be discovered exchange a pair of User Datagram Protocol (UDP) packets to complete the detection process.

04-07-2016

Patent applications by Claude Robitaille, St-Placide CA

Cyril Robitaille, La Prairie CA

Patent application number

Description

Published

20130127616

METHOD AND SYSTEM FOR MONITORING PRESENCE OF PERSONS AT A PHYSICAL LOCATION - The present disclosure relates to a method and a system for monitoring presence of persons at a physical location. A radiofrequency identification ultra-high frequency (RFID-UHF) signal emitted without intervention by a RFID-UHF tag carried by a person is received at the physical location. The person is identified using a code received in the RFID-UHF signal. Presence information of the person is logged in a database. An example of a physical location comprises a school bus or chartered bus. Passive RFID-UHF tags are carried by students or travelers getting on and leaving the bus. A RFID reader detects the students or the travelers as they enter and leave the bus. Presence information of each student or traveler may be confirmed by an operator in order to correct or overcome any false or missing identification. The presence information may be transmitted, for example via cellular transmission, to a remote server.

Isabelle Robitaille, St-Ignace-De-Loyola CA

Patent application number

Description

Published

20140364858

ACETABULAR CUP PROSTHESIS POSITIONING INSTRUMENT AND METHOD - A method for assisting in positioning the acetabular cup comprises orienting a cup positioning instrument with a cup thereon in an initial reference orientation relative to an acetabulum of a pelvis with the cup forming a joint with the acetabulum, the cup positioning instrument comprising an inertial sensor unit with pre-planned orientation data for a desired cup orientation based on at least one landmark of the pelvis, The cup positioning instrument is rotated to a desired abduction angle as guided by an interface of the cup positioning instrument, based on movements relative to at least one landmark. The cup positioning instrument is rotated to a desired anteversion angle as guided by the interface of the cup positioning instrument, based on movements relative to the at least one landmark. Upon reaching the desired cup orientation as indicated by the interface, the cup is impacted into the acetabulum.

12-11-2014

Isabelle Robitaille, Montreal CA

Patent application number

Description

Published

20140031722

PELVIC DIGITIZER DEVICE WITH INERTIAL SENSOR UNIT AND METHOD - A pelvic digitizer device comprises a body comprising: a shaft having a tooling end and a handle end with a handle for being manipulated. A visual guide is oriented in a reference plane of the digitizer device. A cup is connected to the tooling end and adapted to be received in an acetabulum of a patient. An inertial sensor unit is connected to the body, the inertial sensor unit having a preset orientation aligned with the reference plane.

01-30-2014

20140031829

METHOD AND SYSTEM FOR CREATING FRAME OF REFERENCE FOR CAS WITH INERTIAL SENSORS - A digitizer device comprises an elongated body and legs connected to the elongated body. At least one joint is between the legs and the elongated body such that free ends of the legs are displaceable relative to one another. An inertial sensor unit is connected to the elongated body, the inertial sensor unit having a preset orientation aligned with the elongated body. A table reference device comprises a body adapted to be fixed to an operating table. An inertial sensor unit is with a preset orientation related to the operating table. A patient coordinate system comprising orientation data obtained from the inertial sensor units of the digitizer device and the table reference device

01-30-2014

Jean-Pierre Robitaille, London CA

Patent application number

Description

Published

20160136372

BREATHING APPARATUS AND METHOD FOR THE USE THEREOF - A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.

05-19-2016

Jean-Pierre Robitaille, Gaspe CA

BREATHING APPARATUS AND METHOD FOR THE USE THEREOF - A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.

05-16-2013

20140311486

BREATHING APPARATUS AND METHOD FOR THE USE THEREOF - A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.

10-23-2014

20160136372

BREATHING APPARATUS AND METHOD FOR THE USE THEREOF - A breathing assistance apparatus includes an inner volumetric member pressurizable from a first pressure to a second pressure and an outer volumetric member surrounding at least a portion of the inner expandable volumetric member. The inner volumetric member pressurizes the outer volumetric member as the inner volumetric member is pressurized from the first pressure to the second pressure. In another embodiment, a breathing assistance apparatus includes exhalation and inhalation chambers with respective biasing members providing for the exhalation chamber to apply a pressure to the inhalation chamber and thereby provide assisted inhalation. Methods for assisting breathing are also provided.

05-19-2016

Patent applications by Jean-Pierre Robitaille, Gaspe CA

Marc Robitaille, Gatineau CA

Patent application number

Description

Published

20080274686

Fan control system - There is described a method for controlling an exhaust system having at least two fans, a plenum chamber interconnecting the at least two fans, and a bypass air damper in the plenum chamber to allow bypass air to flow therethrough, the method comprising: monitoring pressure in the plenum chamber of the system; detecting a variation of the pressure beyond a predetermined range; and regulating operation of the exhaust system in response to the pressure variation in order to return the pressure to within the predetermined range.

11-06-2008

Marc Robitaille, Quebec CA

Patent application number

Description

Published

20120138386

STRUCTURE, SAFETY APPARATUS AND KIT FOR SAFEGUARDING WORKERS LOCATED ATOP A CONTAINER - The present disclosure relates to a structure, a safety apparatus and a kit for safeguarding workers located atop a freight vehicle. The structure comprises a base and a top rail supported by the base. The top rail is in overhanging placement relative to the base so that the vehicle may be positioned adjacent to the structure and underneath the top rail. Safety equipment may be attached to a moveable attachment point supported by the top rail so that workers may wear the safety equipment and walk along a length of the vehicle while being protected from an eventual fall.

06-07-2012

20130081927

APPARATUS HAVING MECHANICAL DRIVES FOR MOVING A DOLLY - The present disclosure relates to an apparatus for moving a dolly longitudinally along its base. The apparatus comprises a first motorized drive that transmits a drive from a motorized unit to a first rotating axle mounted on the apparatus. A second motorized drive transmits the drive from the first rotating axle to the dolly, thereby moving the dolly longitudinally along the base. The apparatus is environmentally friendly and may be operated in a wide range of temperatures, including in sub-freezing climates.

04-04-2013

Martin Robitaille, Terrasse-Vaudreuil CA

Patent application number

Description

Published

20080199483

LONG LASTING FUSION PEPTIDE INHIBITORS OF VIRAL INFECTION - Peptides exhibiting anti-viral and anti-fusogenic activity are modified to provide greater stability and improved half-life in vivo. The selected peptides include fusion inhibitors DP178 and DP107 and related peptides and analogs thereof. The modified peptides are capable of forming covalent bonds with one or more blood components, preferably a mobile blood component.

Martin Robitaille, St. Colomban CA

Patent application number

Description

Published

20080199532

Long Lasting Natriuretic Peptide Derivatives - This invention relates to long lasting natriuretic peptide (NP) derivatives. The NP derivative has a NP peptide and a reactive entity coupled to the NP peptide. The reactive entity is able to covalently bond with a functionality on a blood component. In particular, this invention relates to NP derivatives having an extended in vivo half-life, and method for the treatment of cardio-vascular diseases and disorders such as acute decompensated congestive heart failure (CHF) and chronic CHF.

08-21-2008

20090054332

THOMBOPOIETIN PEPTIDE CONJUGATES - The present invention relates to compounds comprising modified thrombopoietin peptides and conjugates of such modified peptides to serum components, typically serum proteins or peptides. The compounds and conjugates of the invention comprise a reactive group or a residue of a reactive group, which is covalently attached to a modified peptide, optionally through a linking group. The present invention also provides methods for the covalent attachment of a modified peptide to a serum protein or peptide to form a conjugate of the invention. The conjugates of the invention typically exhibit a longer in vivo circulating half-life compared to the corresponding unconjugated peptides. The conjugates of the invention also retain at least some of the biological activity of the unconjugated peptides, and typically exhibit increased biological activity compared to the unconjugated peptides. The present invention also provides methods for the treatment and prevention of a disease or disorder comprising the administration of one or more of the compounds or conjugates of the invention to a subject in need of such treatment or prevention.

02-26-2009

20090275506

LONG LASTING NATRIURETIC PEPTIDE DERIVATIVES - This invention relates to long lasting natriuretic peptide (NP) derivatives. The NP derivative has a NP peptide and a reactive entity coupled to the NP peptide. The reactive entity is able to covalently bond with a functionality on a blood component. In particular, this invention relates to NP derivatives having an extended in vivo half-life, and method for the treatment of cardiovascular diseases and disorders such as acute decompensated congestive heart failure (CHF) and chronic CHF.

Martin Robitaille, St-Jerome CA

Patent application number

Description

Published

20120132599

Extendable Clothes Dryer - The present invention discloses an open air dryer having one or more layers of flexible clothes dryers. Each clothes dryer is made of at least one generally rectangular piece of breathable fabric or net like material mounted on two parallel support bars made of a rigid material. The length of each layer is fully adjustable. Each support bar is held by at least one hook and preferably two hooks to any external structures such as walls, dryer, washer or other self-supporting structure.

05-31-2012

20140174005

Modular Stair Tread Overlay - A modular stair tread overlay including a tread and a front nosing attached to a front edge of the tread cover is disclosed. The front nosing is attached to a front edge by a securing means such as a tongue and groove joint to providing a strong mechanical joint between the nosing portions and the tread cover. Adhesive may be applied at the tongue and groove joint to enhance the strength of the joint. The front nosing of the modular stair tread is hollow thereby allowing the installation of the stair tread overlay over the original stairs without the requirement of removing or trimming the nose of the original stair treads. The stair tread and the nosing can also be unitary and be made of material such as metal, plastic or composite. A method for remodeling stair sets is also disclosed.

06-26-2014

Martin Robitaille, St-Augustin-De-Desmaures CA

Patent application number

Description

Published

20100000686

Roll holder for tape dispenser and Tape Dispenser Assembly Therewith - The present invention discloses a roll holder for tape dispenser and a tape dispenser assembly therewith. The roll holder comprises a cylindrical body and an annular portion made from a material having a high friction coefficient, the annular portion being fixed inside the cylindrical body. The roll holder tape dispenser is supported by a shaft. Two cylindrical bodies are connected to a roll of tape, one at each extremity of the tape spool by press-fitting. The shaft passes through the annular portion and the friction occurring between the shaft and annular portion induce a tension in the tape when the tape is unwound from the roll.

01-07-2010

Patent applications by Martin Robitaille, St-Augustin-De-Desmaures CA

Mathieu Robitaille, Neuville CA

Patent application number

Description

Published

20120130550

METHOD, DEVICE AND SYSTEM FOR USE IN CONFIGURING A BATHING UNIT CONTROLLER - A controller for a bathing unit system comprising a memory unit for storing program instructions, an interface for establishing a communication link with an external memory medium and a processing unit. The controller is operative for controlling a set of bathing unit components at least in part on the basis of the program instructions stored in the memory unit. The external memory medium stores update information associated with the program instructions and relevancy information indicative of a characteristic of the update information. The processing unit is operative for detecting the presence of an external memory medium at the interface, accessing the relevancy information stored in the memory medium, processing the relevancy information and causing the program instructions to be updated on the basis of the update information.

05-24-2012

Mathleu Robitaille, Neuville CA

Patent application number

Description

Published

20110046796

METHOD, DEVICE AND SYSTEM FOR USE IN CONFIGURING A BATHING UNIT CONTROLLER - A controller for a bathing unit system comprising a memory unit for storing program instructions, an interface for establishing a communication link with an external memory medium and a processing unit. The controller is operative for controlling a set of bathing unit components at least in part on the basis of the program instructions stored in the memory unit. The external memory medium stores update information associated with the program instructions and relevancy information indicative of a characteristic of the update information. The processing unit is operative for detecting the presence of an external memory medium at the interface, accessing the relevancy information stored in the memory medium, processing the relevancy information and causing the program instructions to be updated on the basis of the update information.

02-24-2011

Michel Robitaille, Varennes CA

Patent application number

Description

Published

20100092782

PROCESS FOR TREATING WOOD FOR INCREASING THE LIFETIME THEREOF AND WOOD THUS OBTAINED - Process for treating wood consisting in injecting in cavities of the wood a solution of at least one fungicide and/or bactericide and/or insecticide and at least one monomer that can progressively form a polymer matrix in the cavities of the wood and then a gel in the cavities of the wood. The treated woods thus obtained exhibit an improved lifetime.

04-15-2010

20100178358

POLYSACCHARIDE-BASED IMPREGNATED SOLID MATERIAL WITH IMPROVED STABILITY, PROCESSES FOR THE PREPARATION THEREOF AND IMPREGNATING SOLUTIONS USED - A polysaccharide-based solid material including, in its mass, at least one active agent having bactericidal, fungal, insecticidal and/or flame-retardant properties, and at least one complexing agent and/or at least one polymeric matrix having a complexing agent. The active agent includes at least one compound selected from the group including boron, silica, aluminum, phosphorus, iodine, derivatives thereof, aluminosilicate derivatives, and mixtures thereof. The solid material is characterized by an improved stability and by reduced environmental impact, and makes it possible to prepare materials based on wood particles and woods having a particular resistance against environmental attacks such as moisture.

07-15-2010

Morris Robert Robitaille, Midland CA

Patent application number

Description

Published

20090000176

Rifle scope with textured profile - A riflescope. In the illustrative embodiment, the inventive riflescope is implemented with a housing having an exterior surface and a texture applied to the surface of the housing. In the best mode, the texture has an elevation of 250 microns above the surface of the housing. In more specific embodiments, the texture is uniform and geometric.

01-01-2009

Mylene Robitaille, Trois-Rivieres CA

Patent application number

Description

Published

20110058398

POWER CONVERTER SYSTEM AND METHOD - An electrical power conversion system and method for connecting an electrical power source to an electrical grid, the system comprises an input module for generating a high voltage DC power signal from a variable low DC power signal of the electrical power source based on a voltage command. The system further comprises an output module connected to the high voltage DC power signal for generating an AC power signal with a peak voltage based on said voltage command according to a frequency command and a phase command. The system further comprises an electrical grid interface for selectively connecting said AC power signal to the electrical grid and to measure an electrical grid waveform for generating an electrical grid measurement including voltage, phase and frequency. The system also comprises a controller for determining an available power at said low DC power signal to allow said input module to supply said high voltage DC power signal, and also for setting said phase command, said voltage command and said frequency command based on said electrical grid measurement.

03-10-2011

Nicolas Robitaille, St-Augustin-De-Desmaures CA

Patent application number

Description

Published

20130101189

System and Method for Medical Image Intensity Standardization - Intensity standardization of MRI data sets aims at correcting scanner-dependent intensity variations. An automatic technique, called STI, which shares the simplicity and robustness of histogram-matching techniques, but also incorporates tissue spatial intensity information, has been discovered. The method comprises registering a medical image to a standard image; applying one or more masks to the image medical and standard images for isolating certain specific image components; determining the most common intensity data pair between the medical and standard images for each isolated image component; calculating a formula that joins the most common intensity data pair of each image component; and interpolating an intensity data adjustment using the formula and applying it to the medical image data to generate a standardized version of the medical image.

04-25-2013

20130190577

SENSOR DEVICE FOR ELECTRICAL IMPEDANCE TOMOGRAPHY IMAGING, ELECTRICAL IMPEDANCE TOMOGRAPHY IMAGING INSTRUMENT AND ELECTRICAL IMPEDANCE TOMOGRAPHY METHOD - A sensor device for EIT imaging comprises an electrode array for measuring an impedance distribution, with at least one sensor for determining spatial orientation of the electrode array coupled to the electrode array. An EIT imaging instrument is connectable to a sensor for determining spatial orientation of a test person, and optionally in addition connectable to a sensor for gathering information on electrical and/or acoustic activity and/or a sensor for gathering information on dilation. A computing device is connected or integrated for adjusting impedance data based on spatial data, which spatial data describe the spatial orientation of a test subject. An EIT imaging method for measuring an impedance distribution and adjusting said measured impedance distribution comprises measuring impedance distribution by using an impedance distribution measuring device comprising an electrode array, and transforming the measured impedance distribution into EIT images.

Simon Robitaille, Charny CA

Patent application number

Description

Published

20110076192

STERILIZATION METHOD AND APPARATUS - A method of sterilizing an article by sequentially exposing the article to hydrogen peroxide and ozone is disclosed. The article is exposed under vacuum first to an evaporated aqueous solution of hydrogen peroxide and subsequently to an ozone containing gas. The exposure is carried out without reducing the water vapor content of the sterilization atmosphere, the water vapor content being derived from the aqueous solvent of the hydrogen peroxide solution and from the decomposition of the hydrogen peroxide into water and oxygen. The complete sterilization process is carried out while the chamber remains sealed and without removal of any component of the sterilization atmosphere. For this purpose, the chamber is initially evacuated to a first vacuum pressure sufficient to cause evaporation of the aqueous hydrogen peroxide at the temperature of the chamber atmosphere. The chamber is then sealed for the remainder of the sterilization process and during all sterilant injection cycles. Keeping the chamber sealed and maintaining the hydrogen peroxide and its decomposition products in the chamber for the subsequent ozone sterilization step results in a synergistic increase in the sterilization efficiency and allows for the use of much lower sterilant amounts and sterilization cycle times than would be expected from using hydrogen peroxide and ozone in combination.

03-31-2011

Valérie Robitaille, Quebec CA

Patent application number

Description

Published

20130273599

PHOTO-COUPLED DATA ACQUISITION SYSTEM AND METHOD - The photo-coupled data acquisition system can have a container having a contour wall extending upwardly from a closed bottom, for containing a sample therein, a light emitter operable to emit diffused light into the container at an initial intensity, a photodetector operable to detect a reflected intensity of the diffused light, and a structure connected to the contour wall and holding the light emitter and the photodetector at a predetermined height above the bottom of the container and in an orientation facing inside the container, wherein during operation of the system, the initial light intensity is attenuated by the sample and the reflected intensity thereof can be correlated to an information value concerning a variable of interest of the sample.

10-17-2013

Valérie Robitaille, Quebec CA

Patent application number

Description

Published

20130273599

PHOTO-COUPLED DATA ACQUISITION SYSTEM AND METHOD - The photo-coupled data acquisition system can have a container having a contour wall extending upwardly from a closed bottom, for containing a sample therein, a light emitter operable to emit diffused light into the container at an initial intensity, a photodetector operable to detect a reflected intensity of the diffused light, and a structure connected to the contour wall and holding the light emitter and the photodetector at a predetermined height above the bottom of the container and in an orientation facing inside the container, wherein during operation of the system, the initial light intensity is attenuated by the sample and the reflected intensity thereof can be correlated to an information value concerning a variable of interest of the sample.

10-17-2013

20150308948

PHOTO-COUPLED DATA ACQUISITION SYSTEM AND METHOD - The photo-coupled data acquisition system can have a container having a contour wall extending upwardly from a closed bottom, for containing a sample therein, a light emitter operable to emit diffused light into the container at an initial intensity, a photodetector operable to detect a reflected intensity of the diffused light, and a structure connected to the contour wall and holding the light emitter and the photodetector at a predetermined height above the bottom of the container and in an orientation facing inside the container, wherein during operation of the system, the initial light intensity is attenuated by the sample and the reflected intensity thereof can be correlated to an information value concerning a variable of interest of the sample.